Welcome

What is Testing, Adjusting and Balancing?

Testing, Adjusting and Balancing, commonly referred to as
TAB, are the three major steps used to achieve proper operation of
HVAC systems. The end result of TAB is to provide maximum occupant
comfort while achieving peak energy efficiency.

Why do I need Testing, Adjusting and
Balancing Services?

Testing, Adjusting and Balancing services are vital for both new
construction and existing buildings alike.TAB
services are required in order to receive a Certificate of Occupancy
before anyone may occupy a building in the case of new construction
or when an existing building is to be used for a new purpose. TAB
services are essential in new construction to confirm that the Heating Ventilating and Air Conditioning
system will perform as it was designed prior to and after
installation. Similarly, in existing buildings, HVAC systems need to
be tested, adjusted and rebalanced from time to time to ensure that
the system is functioning as efficiently as possible. In a world of
ever-rising energy costs our TAB services can provide you with the
comfort of knowing that your HVAC system will operate to ensure the
lowest energy costs while maintaining occupant comfort.

Why choose E. L. Barrett Company, Inc.?

Incorporated in 1985, E. L. Barrett Company, Inc. is an independent trusted leader in TAB services. Located just south of Boston in Quincy, MA. We pride ourselves on
the quality workmanship of our TABB certified technicians.We have dedicated ourselves to building
quality client relationships.